207855759468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1\times {\mathrm{80489}}^1$

素因数の和:81007

約数の個数: 96

約数和(自身を含む): 563393940480

約数和(自身を除く): 355538181012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 433, 497, 852, 866, 994, 1299, 1491, 1732, 1988, 2598, 2982, 3031, 5196, 5964, 6062, 9093, 12124, 18186, 30743, 36372, 61486, 80489, 92229, 122972, 160978, 184458, 215201, 241467, 321956, 368916, 430402, 482934, 563423, 645603, 860804, 965868, 1126846, 1291206, 1690269, 2253692, 2582412, 3380538, 5714719, 6761076, 11429438, 17144157, 22858876, 34288314, 34851737, 40003033, 68576628, 69703474, 80006066, 104555211, 120009099, 139406948, 160012132, 209110422, 240018198, 243962159, 418220844, 480036396, 487924318, 731886477, 975848636, 1463772954, 2474473327, 2927545908, 4948946654, 7423419981, 9897893308, 14846839962, 17321313289, 29693679924, 34642626578, 51963939867, 69285253156, 103927879734, 207855759468]

約数ペア:

[(1, 207855759468), (2, 103927879734), (3, 69285253156), (4, 51963939867), (6, 34642626578), (7, 29693679924), (12, 17321313289), (14, 14846839962), (21, 9897893308), (28, 7423419981), (42, 4948946654), (71, 2927545908), (84, 2474473327), (142, 1463772954), (213, 975848636), (284, 731886477), (426, 487924318), (433, 480036396), (497, 418220844), (852, 243962159), (866, 240018198), (994, 209110422), (1299, 160012132), (1491, 139406948), (1732, 120009099), (1988, 104555211), (2598, 80006066), (2982, 69703474), (3031, 68576628), (5196, 40003033), (5964, 34851737), (6062, 34288314), (9093, 22858876), (12124, 17144157), (18186, 11429438), (30743, 6761076), (36372, 5714719), (61486, 3380538), (80489, 2582412), (92229, 2253692), (122972, 1690269), (160978, 1291206), (184458, 1126846), (215201, 965868), (241467, 860804), (321956, 645603), (368916, 563423), (430402, 482934)]